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65db Avalon Bitcoin Miner 821 With Airforming Cooling Technology 1200W

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65db Avalon Bitcoin Miner 821 With Airforming Cooling Technology 1200W

Brand Name : Avalon Miner

Model Number : A1166 Pro

Certification : CE FCC

Place of Origin : China

MOQ : 1

Price : Negotiable

Payment Terms : T/T, Western Union, MoneyGram, CryptoCurrency

Supply Ability : 100

Delivery Time : 5-8 Working days

Packaging Details : 1 Unit/Carton

Manufacturer : Canaan

Model : AvalonMiner 821

Also known as : Avalon A8

Release : February 2018

Size : 150 x 136 x 370mm

Weight : 4700g

Chip boards : 4

Chip name : A3210

Chip size : 16nm

Chip count : 104

Noise level : 65db

Fan(s) : 1

Power : 1200W

Wires : 8 * 6pin

Voltage : 12 - 12.6V

Interface : AUC3 - RJ45

Temperature : 5 - 30 °C

Humidity : 5 - 95 %

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AvalonMiner 821 Reliable Open Quality with Airforming Cooling Technology


Specification

Brand Name:

Avalon

Warranty(Year):

24 hours

Algorithm:

SHA-256

After-sales Service:

Others

Power Consumption:

1200W

Product name:

Avalon Miner 821

Hashrate:

11.5Th/s

Hash Rate:

11.5Th/s

Encryption:

Yes

Weight:

4.7kgs

Video Memory Capacity:

512MB

Dimmension:

130 x 220x 390mm

Chipset Manufacturer:

ATI

Mining Coins:

Bitcoins:BTC

Type:

Avalon Miner 821

Power:

1200W

Products Status:

Stock

Noise Level:

75db

Rating Power:

> 1000W

Interface Type:

USB 3.0

Output Interface Type:

VGA

Video Memory Type:

DDR3

Style:

rectangle

Manufacturer:

Avalon

Material:

metal

Memory Interface:

256 Bit


Description
Model AvalonMiner 821 from Canaan mining SHA-256 algorithmwith a maximum hashrate of 11.5Th/s for a power consumption of 1200W.

The Avalon 821 831 841 851 Controller is a Raspberry PI 3 Model B Quad Core 64 Bit 1GB WIFI and includes four USB ports. Each USB port may connect to one AUC3 (not included, but AUC3 converter can be purchased separately. Alternatively, the AUC3 comes with AvalonMiner 821, 831, 841, 851 units when purchased directly from Canaan).
Although the Raspberry Pi can control up to 20 Avalon 821 / 831 / 841 / 851 miners, each AUC3 can only connect up to 5 units to a Raspberry Pi. For the maximum simultaneous management of 20 Avalon miner units via a single Avalon Controller, connect (4) AUC3 USB adapters.
Pre-assembled in the USA inside a sleek aluminum case.
The controller we send to you will come along with an SD card with the latest firmware. You can start mining right after plugging in an ethernet cable and adjusting your network settings.
Because of the large memory capacity of the controller, your mining setup will operate reliably. By default there is a “No-WIFI mode” preset, which is the default requirement for large-scale mining deployments.


the new avalon 821 has been listed and we expect to open pre-orders soon. There are no final specs now, but it should be alot more efficient than the older generation. There will be different models of the new Avalon 8 depending on the Hashrate. Right now I can say all the leaks are not really true. Canaan will reveal all final specs on or around 20th of december on their official website. As soon as we get pictures and technical data, we will post it on our website and once we got the final allocation we will start pre-orders. To get the information before anybody else, please join our newsletter.


Packaging & Shipping

65db Avalon Bitcoin Miner 821 With Airforming Cooling Technology 1200W

PACKING AND SHIPPING METHODS CAN BE FULLFILED AS PER CLIENT'S REQUESTS.

Our Services

1. Brand New Miners Selling
2. Used Miners Testing and Repairing Services
3. Used Miners Sources
4. Responsive Reply
5. Professional Knowledge in Mining Area
6. Dropshipping service available


Company Information

Boyu Technology is with a energetic and professional team in mining business for 3 years, including reselling, repairing and hosting. Our Repairing Department locates in Shenzhen while we also have mining farms in west of China.
You are most welcome to visit us and check the quality before buying, especially for used miners.
Free cleaning service will be provided. Back Up accessories will be given.
After-Sales Services guaranteed.

65db Avalon Bitcoin Miner 821 With Airforming Cooling Technology 1200W

65db Avalon Bitcoin Miner 821 With Airforming Cooling Technology 1200W

FAQ

1. How can I trust you?
A: We can do Escrow for you as long as you willing to pay the transaction fee.

2. If my miners dont work, what can I do?
A: All miners will be tested before shipping out. We will teamview and help you to solve the problem for programing issues. For large quantity, we will provide back up accesorries, like control board, hashboard for you to replace right away. More discounts can be negotiated.

3. Is mining still profitable?
A: Hard to say.

4. What models is the best?
A: It depends. Your electricity cost, your budget, and how you know the market etc are elements for you to consider.


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